Pour water and spice packs from ramen noodles into the dutch oven.Heat dutch oven to about 250 degrees on coals for Simmering.Cut fish into 1 inch cubesBring to a boil, and then add the fish cubes.Keep a low boil for 10 minutes.Break ramen noodle bricks into smaller chunks and add them to dutch oven.Heat for about 5 minutes, while occasionally giving a soft stir.Cook until the noodles are soft and unraveled.Softly stir in frozen peas and carrots.Heat for another 5 to 10 minutes.